package cn.tedu.boot001.controller;


import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;
//import java.io.PrintWriter;

@Controller
public class HelloController {
//    @RequestMapping("/hello")
//    public void hello(HttpServletResponse response) throws IOException {
//        response.setContentType("text/html;charset=utf-8");
//        PrintWriter pw = response.getWriter();
//        pw.println("服务器收到了响应");
//        pw.close();
//    }
    @RequestMapping("/hello")
    @ResponseBody
    public String hello(){
        return "服务器收到了响应2222";
    }
}
